i want my swift code to add together all of the tableview cells together and convert it from a string to a int. The code should be called from the view did load func. The total should be 3 when all of the labels are added together. Look at my comment in view did load for more info. The code does not use storyboards.
import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
var numberOfRows = 3
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { numberOfRows }
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat { 118 }
var tableView = UITableView()
var selectedIndexPath = IndexPath(row: 0, section: 0)
override func viewDidLoad() {
super.viewDidLoad()
setTableVIew()
//print the sum of the labels added togther on the tableview cells
}
func setTableVIew(){
let VCframe = view.frame
let height = VCframe.height * 0.8
let widthx = VCframe.width
tableView.frame = CGRect(x: 10, y: 0, width: widthx - 20, height: height)
tableView.delegate = self
tableView.dataSource = self
view.addSubview(tableView)
tableView.register(customtv.self, forCellReuseIdentifier: "cell")
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! customtv
cell.lbl.text = "\(indexPath.row)"
return cell
}
}
class customtv: UITableViewCell {
lazy var backView : UIView = {
let view = UIView(frame: CGRect(x: 10, y: 6, width: self.frame.width , height: 110))
view.backgroundColor = .green
print(self.frame.width)
return view
}()
override func layoutSubviews() {
backView.clipsToBounds = true
backView.frame = CGRect(x: 0, y: 6, width: bounds.maxX , height: 110)
}
lazy var lbl : UILabel = {
let press = UILabel(frame: CGRect(x: 0, y: 3, width: 120 , height: 50))
press.backgroundColor = .yellow
press.text = String("1")
return press
}()
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(animated, animated: true)
addSubview(backView)
backView.addSubview(lbl)
}
}